Tìm y (1/2+1/4+1/8+1/16):y=1/2+1/6+1/12+1/20+1/30+...+1/132
Tìm x biết (1/2+1/4+1/8+1/16):x=1/2+1/6+1/12+1/20+...+1/132
(1/2+1/4+1/8+1/16):x=1/2+1/6+1/12+1/20+...+1/132
Tìm x biết (1/2+1/4+1/8+1/16):x=1/2+1/6+1/12+1/20+...+1/132
(1/2+1/4+1/8+1/16):x=1/2+1/6+1/12+...+1/132
giúp mình với mình đang cần gấp !!! O^O
<1/2+1/4+1/8+1/16> x y =1/2+1/6+1/12+1/20+........+1/132
mình đang cần liền ai nhanh mình tick
Tìm x
(1/2+1/4+1/8+1/16):x = 1/2+1/x+1/12+ ... +1/132
Tìm x;
(\(\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\frac{1}{16}\)) : x = (\(\frac{1}{2}+\frac{1}{6}+\frac{1}{12}+\frac{1}{20}+.......+\frac{1}{132}\))
tìm x biết: \(\frac{\left(\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\frac{1}{16}\right)}{x}=\frac{1}{2}+\frac{1}{6}+\frac{1}{12}+\frac{1}{20}+...+\frac{1}{132}\)